Machine Functions; Machining Cycle - HEIDENHAIN POSITIP 8000 Series Operating Instructions Manual

III
4.2.3

Machine functions

You can call machine functions to machine the workpiece.
The available functions depend on the configuration of the connected machine tool.
The following blocks and parameters are available:
Block type
Spindle speed
Feed rate
Cutting speed
Tool call
M function
Dwell time
4.2.4

Machining cycle

If the lathe is configured for thread cutting, two machining cycles are available.
Thread cutting (basic) allows you to execute a simple thread cut without downfeed.
Thread cutting (extended) allows you to define an extended thread cycle with
downfeed.
256
Parameter / Description
Rotational speed of the tool spindle
Speed of the tool axis (only for an NC-controlled axis)
Cutting speed of the turning tool
Number of the tool
Optional: Selection from tool table
Further information: "Selecting a tool", Page 230
When a tool call is run, the spindle is automatically
stopped and the user is requested to load the corre-
sponding tool.
Number of the M function
Optional: Selection from function table
Time interval between machining steps
Before defining a machining pattern, you must
Define a suitable tool in the tool table
Select the tool on the status bar
Further information: "Creating a tool table", Page 166
Information for the Operator user | Programming
If the program does not contain a Feed rate
block, the product uses the feed rate value
"0."
HEIDENHAIN | POSITIP 8000 | Operating Instructions Turning | 03/2022